421005000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 1511516160

約数和(自身を除く): 1090511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 127, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 254, 255, 260, 300, 312, 325, 340, 375, 381, 390, 408, 425, 442, 500, 508, 510, 520, 600, 625, 635, 650, 663, 680, 750, 762, 780, 850, 884, 975, 1000, 1016, 1020, 1105, 1250, 1270, 1275, 1300, 1326, 1500, 1524, 1560, 1625, 1651, 1700, 1768, 1875, 1905, 1950, 2040, 2125, 2159, 2210, 2500, 2540, 2550, 2600, 2652, 3000, 3048, 3175, 3250, 3302, 3315, 3400, 3750, 3810, 3900, 4250, 4318, 4420, 4875, 4953, 5000, 5080, 5100, 5304, 5525, 6350, 6375, 6477, 6500, 6604, 6630, 7500, 7620, 7800, 8125, 8255, 8500, 8636, 8840, 9525, 9750, 9906, 10200, 10625, 10795, 11050, 12700, 12750, 12954, 13000, 13208, 13260, 15000, 15240, 15875, 16250, 16510, 16575, 17000, 17272, 19050, 19500, 19812, 21250, 21590, 22100, 24375, 24765, 25400, 25500, 25908, 26520, 27625, 28067, 31750, 31875, 32385, 32500, 33020, 33150, 38100, 39000, 39624, 41275, 42500, 43180, 44200, 47625, 48750, 49530, 51000, 51816, 53975, 55250, 56134, 63500, 63750, 64770, 65000, 66040, 66300, 76200, 79375, 82550, 82875, 84201, 85000, 86360, 95250, 97500, 99060, 107950, 110500, 112268, 123825, 127000, 127500, 129540, 132600, 138125, 140335, 158750, 161925, 165100, 165750, 168402, 190500, 195000, 198120, 206375, 215900, 221000, 224536, 238125, 247650, 255000, 259080, 269875, 276250, 280670, 317500, 323850, 330200, 331500, 336804, 381000, 412750, 414375, 421005, 431800, 476250, 495300, 539750, 552500, 561340, 619125, 635000, 647700, 663000, 673608, 701675, 809625, 825500, 828750, 842010, 952500, 990600, 1031875, 1079500, 1105000, 1122680, 1238250, 1295400, 1349375, 1403350, 1619250, 1651000, 1657500, 1684020, 1905000, 2063750, 2105025, 2159000, 2476500, 2698750, 2806700, 3095625, 3238500, 3315000, 3368040, 3508375, 4048125, 4127500, 4210050, 4953000, 5397500, 5613400, 6191250, 6477000, 7016750, 8096250, 8255000, 8420100, 10525125, 10795000, 12382500, 14033500, 16192500, 16840200, 17541875, 21050250, 24765000, 28067000, 32385000, 35083750, 42100500, 52625625, 70167500, 84201000, 105251250, 140335000, 210502500, 421005000]

約数ペア:

[(1, 421005000), (2, 210502500), (3, 140335000), (4, 105251250), (5, 84201000), (6, 70167500), (8, 52625625), (10, 42100500), (12, 35083750), (13, 32385000), (15, 28067000), (17, 24765000), (20, 21050250), (24, 17541875), (25, 16840200), (26, 16192500), (30, 14033500), (34, 12382500), (39, 10795000), (40, 10525125), (50, 8420100), (51, 8255000), (52, 8096250), (60, 7016750), (65, 6477000), (68, 6191250), (75, 5613400), (78, 5397500), (85, 4953000), (100, 4210050), (102, 4127500), (104, 4048125), (120, 3508375), (125, 3368040), (127, 3315000), (130, 3238500), (136, 3095625), (150, 2806700), (156, 2698750), (170, 2476500), (195, 2159000), (200, 2105025), (204, 2063750), (221, 1905000), (250, 1684020), (254, 1657500), (255, 1651000), (260, 1619250), (300, 1403350), (312, 1349375), (325, 1295400), (340, 1238250), (375, 1122680), (381, 1105000), (390, 1079500), (408, 1031875), (425, 990600), (442, 952500), (500, 842010), (508, 828750), (510, 825500), (520, 809625), (600, 701675), (625, 673608), (635, 663000), (650, 647700), (663, 635000), (680, 619125), (750, 561340), (762, 552500), (780, 539750), (850, 495300), (884, 476250), (975, 431800), (1000, 421005), (1016, 414375), (1020, 412750), (1105, 381000), (1250, 336804), (1270, 331500), (1275, 330200), (1300, 323850), (1326, 317500), (1500, 280670), (1524, 276250), (1560, 269875), (1625, 259080), (1651, 255000), (1700, 247650), (1768, 238125), (1875, 224536), (1905, 221000), (1950, 215900), (2040, 206375), (2125, 198120), (2159, 195000), (2210, 190500), (2500, 168402), (2540, 165750), (2550, 165100), (2600, 161925), (2652, 158750), (3000, 140335), (3048, 138125), (3175, 132600), (3250, 129540), (3302, 127500), (3315, 127000), (3400, 123825), (3750, 112268), (3810, 110500), (3900, 107950), (4250, 99060), (4318, 97500), (4420, 95250), (4875, 86360), (4953, 85000), (5000, 84201), (5080, 82875), (5100, 82550), (5304, 79375), (5525, 76200), (6350, 66300), (6375, 66040), (6477, 65000), (6500, 64770), (6604, 63750), (6630, 63500), (7500, 56134), (7620, 55250), (7800, 53975), (8125, 51816), (8255, 51000), (8500, 49530), (8636, 48750), (8840, 47625), (9525, 44200), (9750, 43180), (9906, 42500), (10200, 41275), (10625, 39624), (10795, 39000), (11050, 38100), (12700, 33150), (12750, 33020), (12954, 32500), (13000, 32385), (13208, 31875), (13260, 31750), (15000, 28067), (15240, 27625), (15875, 26520), (16250, 25908), (16510, 25500), (16575, 25400), (17000, 24765), (17272, 24375), (19050, 22100), (19500, 21590), (19812, 21250)]